title: Crystal structure of the S-adenosylmethionine synthetase ternary complex: a novel catalytic mechanism of S-adenosylmethionine synthesis from ATP and Met.
mesh_terms: D000255:Adenosine Triphosphate / Q000737:chemistry*; D000266:Adenylyl Imidodiphosphate / Q000737:chemistry; D000818:Animals; D001665:Binding Sites; D002384:Catalysis; D003460:Crystallization; D018360:Crystallography, X-Ray; D029968:Escherichia coli Proteins / Q000737:chemistry*; D006860:Hydrogen Bonding; D008099:Liver / Q000201:enzymology; D008715:Methionine / Q000737:chemistry*; D008716:Methionine Adenosyltransferase / Q000737:chemistry*; D017434:Protein Structure, Tertiary; D051381:Rats; D012436:S-Adenosylmethionine / Q000096:biosynthesis* / Q000737:chemistry*; D013379:Substrate Specificity
chemical_list: D029968:Escherichia coli Proteins; D000266:Adenylyl Imidodiphosphate; D012436:S-Adenosylmethionine; D000255:Adenosine Triphosphate; D008715:Methionine; D008716:Methionine Adenosyltransferase